html,
body {
  height: 100%;
}

* {
  margin: 0;
  padding: 0;
  font-family: "Microsoft Yahei", Georgia, Serif;
}

li {
  font-size: 0.8vw;
  list-style: none;
  display: inline-block;
  padding: 2% 5%;
  margin: 2%;
}

ul {
  text-align: center;
}

dd {
  text-indent: 15%;
}

.header {
  background-color: #5a4446;
  height: 10%;
  line-height: 60px;
  padding-left: 8px;
}

.main {
  align-items: stretch;
  height: 90%;
  display: flex;
}

.header-name {
  color: #fbfee9;
  font-weight: bold;
  font-size: 30px;
}

.left-content,
.middle-content,
.right-content {
  background-color: #f2f2f2;
}

.left-content-main dt:hover,
.left-content-main dd:hover,
.middle-content dd:hover {
  background-color: #fff;
  cursor: pointer;
}

.left-content,
.middle-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.left-content {
  width: 200px;
  flex-shrink: 0;
}

.left-content-main-dl {
  overflow: auto;
}

.middle-content {
  width: 200px;
  flex-shrink: 0;
  border-left: 1px solid #cdcdcd;
  border-right: 1px solid #cdcdcd;
}

.middle-content-main {
  border-top: 1px solid #cdcdcd;
  background-color: #fff;
}

.middle-content-bottom span,
.left-content-bottom span {
  cursor: pointer;
}

.middle-content dd,
.left-content-main dd span {
  font-size: 1.1vw;
}

.middle-content dt,
.left-content-main dt {
  font-size: 1.3vw;
  margin: 5% 0;
  text-indent: 10%;
}

.left-content-main p {
  font-size: 20px;
  padding: 2px 10px;
}

.left-content-main p:nth-child(2) {
  font-size: 18px;
}

.fixed {
  text-align: center;
  border-top: 1px solid #cdcdcd;
  padding: 5%;
}

.class-checked {
  border: 1px solid #cdcdcd;
  background-color: #fff;
}

.project-task-checked {
  background-color: #fff;
}

.task-checked {
  background-color: #f2f2f2;
}

.right-content-date {
  border: 1px solid #cdcdcd;
}

.right-content-main {
  background-color: #fff;
}

.task-date,
.right-content-date {
  background-color: #fafaee;
}

.right-content-title {
  border-bottom: 1px solid #cdcdcd;
}

.right-content-title i {
  float: right;
  padding: 0 2%;
  line-height: 1.4rem;
}

.right-content {
  overflow: auto;
}

.hide {
  display: none;
}

.right-content-title,
.right-content-date,
.right-content-main {
  padding: 2%;
}
